Intrinsic efficiency of edge-modified noise barriers: Efficiency determination of practical products and prediction of the diffracted sound field

Author: Okubo Tomonao   Yamamoto Kohei   Funahashi Osamu  

Publisher: Institute of Noise Control Engineering

ISSN: 0736-2935

Source: INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol.2007, Iss.5, 2007-08, pp. : 2162-2171

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Abstract